remove tools/github_stats.py (#14612)

Also remove unused assets and utils.

docs/source/coredev/index.rst

@@ -1,320 +1,305
 .. _core_developer_guide:
 
 =================================
 Guide for IPython core Developers
 =================================
 
 This guide documents the development of IPython itself.  Alternatively,
 developers of third party tools and libraries that use IPython should see the
 :doc:`../development/index`.
 
 
 For instructions on how to make a developer install see :ref:`devinstall`.
 
 Backporting Pull requests
 =========================
 
 All pull requests should usually be made against ``main``, if a Pull Request
 need to be backported to an earlier release; then it should be tagged with the
 correct ``milestone``.
 
 If you tag a pull request with a milestone **before** merging the pull request,
 and the base ref is ``main``, then our backport bot should automatically create
 a corresponding pull-request that backport on the correct branch.
 
 If you have write access to the IPython repository you can also just mention the
 **backport bot** to do the work for you. The bot is evolving so instructions may
 be different. At the time of this writing you can use::
 
     @meeseeksdev[bot] backport [to] <branchname>
 
 The bot will attempt to backport the current pull-request and issue a PR if
 possible. 
 
 .. note::
 
     The ``@`` and ``[bot]`` when mentioning the bot should be optional and can
     be omitted.
 
 If the pull request cannot be automatically backported, the bot should tell you
 so on the PR and apply a "Need manual backport" tag to the origin PR.
 
 .. _release_process:
 
 IPython release process
 =======================
 
 This document contains the process that is used to create an IPython release.
 
 Conveniently, the ``release`` script in the ``tools`` directory of the ``IPython``
 repository automates most of the release process. This document serves as a
 handy reminder and checklist for the release manager.
 
 During the release process, you might need the extra following dependencies:
 
  - ``keyring`` to access your GitHub authentication tokens
  - ``graphviz`` to generate some graphs in the documentation
  - ``ghpro`` to generate the stats
 
 Make sure you have all the required dependencies to run the tests as well.
 
 You can try to ``source tools/release_helper.sh`` when releasing via bash, it 
 should guide you through most of the process.
 
 
 1. Set Environment variables
 ----------------------------
 
 Set environment variables to document previous release tag, current
 release milestone, current release version, and git tag.
 
 These variables may be used later to copy/paste as answers to the script
 questions instead of typing the appropriate command when the time comes. These
 variables are not used by the scripts directly; therefore, there is no need to
 ``export`` them. The format for bash is as follows, but note that these values
 are just an example valid only for the 5.0 release; you'll need to update them
 for the release you are actually making::
 
     PREV_RELEASE=4.2.1
     MILESTONE=5.0
     VERSION=5.0.0
     BRANCH=main
 
 For `reproducibility of builds <https://reproducible-builds.org/specs/source-date-epoch/>`_,
 we recommend setting ``SOURCE_DATE_EPOCH`` prior to running the build; record the used value
 of ``SOURCE_DATE_EPOCH`` as it may not be available from build artifact. You
 should be able to use ``date +%s`` to get a formatted timestamp::
 
     SOURCE_DATE_EPOCH=$(date +%s)
 
 
 2. Create GitHub stats and finish release note
 ----------------------------------------------
 
 .. note::
 
     This step is optional if making a Beta or RC release.
 
 .. note::
 
     Before generating the GitHub stats, verify that all closed issues and pull
     requests have `appropriate milestones
     <https://github.com/ipython/ipython/wiki/Dev:-GitHub-workflow#milestones>`_.
     `This search
     <https://github.com/ipython/ipython/issues?q=is%3Aclosed+no%3Amilestone+is%3Aissue>`_
     should return no results before creating the GitHub stats.
 
 If a major release:
 
     - merge any pull request notes into what's new::
 
           python tools/update_whatsnew.py
 
     - update ``docs/source/whatsnew/development.rst``, to ensure it covers
       the major release features
 
     - move the contents of ``development.rst`` to ``versionX.rst`` where ``X`` is
       the numerical release version
 
-    - generate summary of GitHub contributions, which can be done with::
-
-          python tools/github_stats.py --milestone $MILESTONE > stats.rst
-
-      which may need some manual cleanup of ``stats.rst``. Add the cleaned
-      ``stats.rst`` results to ``docs/source/whatsnew/github-stats-X.rst``
-      where ``X`` is the numerical release version (don't forget to add it to
-      the git repository as well). If creating a major release, make a new
-      ``github-stats-X.rst`` file; if creating a minor release, the content
-      from ``stats.rst`` may simply be added to the top of an existing
-      ``github-stats-X.rst`` file.
-
-    - Edit ``docs/source/whatsnew/index.rst`` to list the new ``github-stats-X``
-      file you just created.
-
     - You do not need to temporarily remove the first entry called
       ``development``, nor re-add it after the release, it will automatically be
       hidden when releasing a stable version of IPython (if ``_version_extra``
       in ``release.py`` is an empty string.
 
       Make sure that the stats file has a header or it won't be rendered in
       the final documentation.
 
 To find duplicates and update `.mailmap`, use::
 
     git log --format="%aN <%aE>" $PREV_RELEASE... | sort -u -f
 
 If a minor release you might need to do some of the above points manually, and
 forward port the changes.
 
 3. Make sure the repository is clean
 ------------------------------------
 
 of any file that could be problematic.
    Remove all non-tracked files with:
 
    .. code::
 
        git clean -xfdi
 
    This will ask for confirmation before removing all untracked files. Make
    sure the ``dist/`` folder is clean to avoid any stale builds from
    previous build attempts.
 
 
 4. Update the release version number
 ------------------------------------
 
 Edit ``IPython/core/release.py`` to have the current version.
 
 in particular, update version number and ``_version_extra`` content in
 ``IPython/core/release.py``.
 
 Step 5 will validate your changes automatically, but you might still want to
 make sure the version number matches pep440.
 
 In particular, ``rc`` and ``beta`` are not separated by ``.`` or the ``sdist``
 and ``bdist`` will appear as different releases. For example, a valid version
 number for a release candidate (rc) release is: ``1.3rc1``. Notice that there
 is no separator between the '3' and the 'r'. Check the environment variable
 ``$VERSION`` as well.
 
 You will likely just have to modify/comment/uncomment one of the lines setting
 ``_version_extra``
 
 
 5. Run the `tools/build_release` script
 ---------------------------------------
 
 Running ``tools/build_release`` does all the file checking and building that
 the real release script will do. This makes test installations, checks that
 the build procedure runs OK, and tests other steps in the release process.
 
 The ``build_release`` script will in particular verify that the version number
 match PEP 440, in order to avoid surprise at the time of build upload.
 
 We encourage creating a test build of the docs as well. 
 
 6. Create and push the new tag
 ------------------------------
 
 Commit the changes to release.py::
 
     git commit -am "release $VERSION" -S
     git push origin $BRANCH
 
 (omit the ``-S`` if you are no signing the package)
 
 Create and push the tag::
 
     git tag -am "release $VERSION" "$VERSION" -s
     git push origin $VERSION
 
 (omit the ``-s`` if you are no signing the package)
 
 Update release.py back to ``x.y-dev`` or ``x.y-maint`` commit and push::
 
     git commit -am "back to development" -S
     git push origin $BRANCH
 
 (omit the ``-S`` if you are no signing the package)
 
 Now checkout the tag we just made::
 
     git checkout $VERSION
 
 7. Run the release script
 -------------------------
 
 Run the ``release`` script, this step requires having a current wheel, Python
 >=3.4 and Python 2.7.::
 
     ./tools/release
 
 This makes the tarballs and wheels, and puts them under the ``dist/``
 folder. Be sure to test the ``wheels``  and the ``sdist`` locally before
 uploading them to PyPI. We do not use an universal wheel as each wheel
 installs an ``ipython2`` or ``ipython3`` script, depending on the version of
 Python it is built for. Using an universal wheel would prevent this.
 
 Check the shasum of files with::
 
     shasum -a 256 dist/*
 
 and takes notes of them you might need them to update the conda-forge recipes.
 Rerun the command and check the hash have not changed::
 
     ./tools/release
     shasum -a 256 dist/*
 
 Use the following to actually upload the result of the build::
 
     ./tools/release upload
 
 It should posts them to ``archive.ipython.org`` and to PyPI.
 
 PyPI/Warehouse will automatically hide previous releases. If you are uploading
 a non-stable version, make sure to log-in to PyPI and un-hide previous version.
 
 
 8. Draft a short release announcement
 -------------------------------------
 
 The announcement should include:
 
 - release highlights
 - a link to the html version of the *What's new* section of the documentation
 - a link to upgrade or installation tips (if necessary)
 
 Post the announcement to the mailing list and or blog, and link from Twitter.
 
 .. note::
 
     If you are doing a RC or Beta, you can likely skip the next steps.
 
 9. Update milestones on GitHub
 -------------------------------
 
 These steps will bring milestones up to date:
 
 - close the just released milestone
 - open a new milestone for the next release (x, y+1), if the milestone doesn't
   exist already
 
 10. Update the IPython website
 ------------------------------
 
 The IPython website should document the new release:
 
 - add release announcement (news, announcements)
 - update current version and download links
 - update links on the documentation page (especially if a major release)
 
 11. Update readthedocs
 ----------------------
 
 Make sure to update readthedocs and set the latest tag as stable, as well as
 checking that previous release is still building under its own tag.
 
 12. Update the Conda-Forge feedstock
 ------------------------------------
 
 Follow the instructions on `the repository <https://github.com/conda-forge/ipython-feedstock>`_
 
 13. Celebrate!
 --------------
 
 Celebrate the release and please thank the contributors for their work. Great
 job!
 
 
 
 Old Documentation
 =================
 
 Out of date documentation is still available and have been kept for archival purposes.
 
 .. note::
 
   Developers documentation used to be on the IPython wiki, but are now out of
   date. The wiki is though still available for historical reasons: `Old IPython
   GitHub Wiki.  <https://github.com/ipython/ipython/wiki/Dev:-Index>`_

tools/release_helper.sh

@@ -1,259 +1,237
 # Simple tool to help for release
 # when releasing with bash, simple source it to get asked questions.
 
 # misc check before starting
 BLACK=$(tput setaf 1)
 RED=$(tput setaf 1)
 GREEN=$(tput setaf 2)
 YELLOW=$(tput setaf 3)
 BLUE=$(tput setaf 4)
 MAGENTA=$(tput setaf 5)
 CYAN=$(tput setaf 6)
 WHITE=$(tput setaf 7)
 NOR=$(tput sgr0)
 
 
 echo "Checking all tools are installed..."
 
 python -c 'import keyring'
 python -c 'import twine'
 python -c 'import sphinx'
 python -c 'import sphinx_rtd_theme'
 python -c 'import pytest'
 python -c 'import build'
 # those are necessary fo building the docs
 echo "Checking imports for docs"
 python -c 'import numpy'
 python -c 'import matplotlib'
 
 
 
 
 echo "Will use $BLUE'$EDITOR'$NOR to edit files when necessary"
 # echo -n "PREV_RELEASE (X.y.z) [$PREV_RELEASE]: "
 # read input
 # PREV_RELEASE=${input:-$PREV_RELEASE}
 # echo -n "MILESTONE (X.y) [$MILESTONE]: "
 # read input
 # MILESTONE=${input:-$MILESTONE}
 echo -n "VERSION (X.y.z) [$VERSION]:"
 read input
 VERSION=${input:-$VERSION}
 echo -n "BRANCH (main|X.y) [$BRANCH]:"
 read input
 BRANCH=${input:-$BRANCH}
 
 ask_section(){
     echo
     echo $BLUE"$1"$NOR
     echo -n $GREEN"Press Enter to continue, S to skip: "$NOR
     if [ "$ZSH_NAME" = "zsh" ] ; then
         read -k1 value
         value=${value%$'\n'}
     else
        read -n1 value
     fi
     if [ -z "$value" ] || [ $value = 'y' ]; then
         return 0
     fi
     return 1
 }
 
 
 maybe_edit(){
     echo
     echo $BLUE"$1"$NOR
     echo -n $GREEN"Press ${BLUE}e$GREEN to Edit ${BLUE}$1$GREEN, any other keys to skip: "$NOR
     if [ "$ZSH_NAME" = "zsh" ] ; then
         read -k1 value
         value=${value%$'\n'}
     else
        read -n1 value
     fi
 
     echo
     if [ $value = 'e' ]  ; then
         $=EDITOR $1
     fi
 }
 
 
 
 echo
 if ask_section "Updating what's new with information from docs/source/whatsnew/pr"
 then
     python tools/update_whatsnew.py
 
     echo
     echo $BLUE"please move the contents of "docs/source/whatsnew/development.rst" to version-X.rst"$NOR
     echo $GREEN"Press enter to continue"$NOR
     read
 fi
 
-# if ask_section "Gen Stats, and authors"
-# then
-# 
-#     echo
-#     echo $BLUE"here are all the authors that contributed to this release:"$NOR
-#     git log --format="%aN <%aE>" $PREV_RELEASE... | sort -u -f
-# 
-#     echo
-#     echo $BLUE"If you see any duplicates cancel (Ctrl-C), then edit .mailmap."
-#     echo $GREEN"Press enter to continue:"$NOR
-#     read
-# 
-#     echo $BLUE"generating stats"$NOR
-#     python tools/github_stats.py --milestone $MILESTONE > stats.rst
-# 
-#     echo $BLUE"stats.rst files generated."$NOR
-#     echo $GREEN"Please merge it with the right file (github-stats-X.rst) and commit."$NOR
-#     echo $GREEN"press enter to continue."$NOR
-#     read
-# 
-# fi
-
 # if ask_section "Generate API difference (using frapuccino)"
 # then
 #     echo $BLUE"Checking out $PREV_RELEASE"$NOR
 #     git checkout tags/$PREV_RELEASE
 #     sleep 1
 #     echo $BLUE"Saving API to file $PREV_RELEASE"$NOR
 #     frappuccino IPython IPython.kernel IPython.lib IPython.qt IPython.lib.kernel IPython.html IPython.frontend IPython.external --save IPython-$PREV_RELEASE.json
 #     echo $BLUE"coming back to $BRANCH"$NOR
 #     git switch $BRANCH
 #     sleep 1
 #     echo $BLUE"comparing ..."$NOR
 #     frappuccino IPython IPython.kernel IPython.lib --compare IPython-$PREV_RELEASE.json
 #     echo $GREEN"Use the above guideline to write an API changelog ..."$NOR
 #     echo $GREEN"Press any keys to continue"$NOR
 #     read
 # fi
 
 echo "Cleaning repository"
 git clean -xfdi
 
 echo $GREEN"please update version number in ${RED}IPython/core/release.py${NOR} , Do not commit yet – we'll do it later."$NOR
 echo $GREEN"I tried ${RED}sed -i bkp -e '/Uncomment/s/^# //g' IPython/core/release.py${NOR}"
 sed -i bkp -e '/Uncomment/s/^# //g' IPython/core/release.py
 rm IPython/core/release.pybkp
 git diff | cat
 maybe_edit IPython/core/release.py
 
 echo $GREEN"Press enter to continue"$NOR
 read
 
 if ask_section "Build the documentation ?"
 then
     make html -C docs
     echo
     echo $GREEN"Check the docs, press enter to continue"$NOR
     read
 
 fi
 
 if ask_section "Should we commit, tag, push... etc ? "
 then
    echo
    echo $BLUE"Let's commit : git commit -am \"release $VERSION\" -S"
    echo $GREEN"Press enter to commit"$NOR
    read
    git commit -am "release $VERSION" -S
 
    echo
    echo $BLUE"git push origin \$BRANCH ($BRANCH)?"$NOR
    echo $GREEN"Make sure you can push"$NOR
    echo $GREEN"Press enter to continue"$NOR
    read
    git push origin $BRANCH
 
    echo
    echo "Let's tag : git tag -am \"release $VERSION\" \"$VERSION\" -s"
    echo $GREEN"Press enter to tag commit"$NOR
    read
    git tag -am "release $VERSION" "$VERSION" -s
 
    echo
    echo $BLUE"And push the tag: git push origin \$VERSION ?"$NOR
    echo $GREEN"Press enter to continue"$NOR
    read
    git push origin $VERSION
 
 
    echo $GREEN"please update version number and back to .dev in ${RED}IPython/core/release.py"
    echo $GREEN"I tried ${RED}sed -i bkp -e '/Uncomment/s/^/# /g' IPython/core/release.py${NOR}"
    sed -i bkp -e '/Uncomment/s/^/# /g' IPython/core/release.py
    rm IPython/core/release.pybkp
    git diff | cat
    echo $GREEN"Please bump ${RED}the minor version number${NOR}"
    maybe_edit IPython/core/release.py
    echo ${BLUE}"Do not commit yet – we'll do it later."$NOR
 
 
    echo $GREEN"Press enter to continue"$NOR
    read
 
    echo
    echo "Let's commit : "$BLUE"git commit -am \"back to dev\""$NOR
    echo $GREEN"Press enter to commit"$NOR
    read
    git commit -am "back to dev"
 
    echo
    echo $BLUE"git push origin \$BRANCH ($BRANCH)?"$NOR
    echo $GREEN"Press enter to continue"$NOR
    read
    git push origin $BRANCH
 
 
    echo
    echo $BLUE"let's : git checkout tags/$VERSION"$NOR
    echo $GREEN"Press enter to continue"$NOR
    read
    git checkout tags/$VERSION
 fi
 
 if ask_section "Should we build and release ?"
 then
 
     echo $BLUE"going to set SOURCE_DATE_EPOCH"$NOR
     echo $BLUE'export SOURCE_DATE_EPOCH=$(git show -s --format=%ct HEAD)'$NOR
     echo $GREEN"Press enter to continue"$NOR
     read
 
     export SOURCE_DATE_EPOCH=$(git show -s --format=%ct HEAD)
 
     echo $BLUE"SOURCE_DATE_EPOCH set to $SOURCE_DATE_EPOCH"$NOR
     echo $GREEN"Press enter to continue"$NOR
     read
 
 
 
     echo
     echo $BLUE"Attempting to build package..."$NOR
 
     tools/build_release
 
 
     echo $RED'$ shasum -a 256 dist/*'
     shasum -a 256 dist/*
     echo $NOR
 
     echo $BLUE"We are going to rebuild, node the hash above, and compare them to the rebuild"$NOR
     echo $GREEN"Press enter to continue"$NOR
     read
 
     echo
     echo $BLUE"Attempting to build package..."$NOR
 
     tools/build_release
 
     echo $RED"Check the shasum for SOURCE_DATE_EPOCH=$SOURCE_DATE_EPOCH"
     echo $RED'$ shasum -a 256 dist/*'
     shasum -a 256 dist/*
     echo $NOR
 
     if ask_section "upload packages ?"
     then
        twine upload --verbose dist/*.tar.gz dist/*.whl
     fi
 fi